a law enforcement official says the suspect wrote that the attack was retribution for what he called u.s. crimes against muslims. >> so he was found in that boat just outside boston. this is after this day-long manhunt that essentially paralyzed the city. our deborah feyerick is joining us from new york. what did he say in his handwritten note? >> you know, it's fascinating. when you see the content summarized, it paints a portrait of what was going on inside his mind. it does appear 19-year-old dzhokhar tsarnaev really never expected to live out the night. remember, he was on the run for more than 12 hours, he was wounded, he was bleeding. so he scrawled what appears to be a message on the inside of the boat. according to a law enforcement official apparently he wrote that one of the reasons he was not going to miss his brother, tamerlan who was killed just hours earlier, was because he fully expected to be joining his brother. he also says the motive, the motive retribution for u.s. attacks against muslims in both iraq and afghanistan. also he talks about the victims in boston. and